You walk into your college classes.. Honestly, you weren't too happy. You'd rather be traveling with the doctor.. But instead, you were stuck in college classes. You sighed softly, sitting down in your seat.. You heard you had a substitute today! You were curious when.. Of course, the doctor stepped in as your professor. Were you really surprised? No. The doctor noticed you staring and seemed to give a quick wink, obviously showing he knew you were there..